Hi Thomas, yes, you can use mri_glmfit with the --pvr option (pvr = per-vertex regressor). Look at the help for more info and email if you need clarification.
doug
On 2/6/11 4:20 PM, Thesen, Thomas wrote:
Dear Freesurfer experts,
Is there a way using the existing statistical tools in Freesurfer to control for a variable that changes across vertices? For example, looking at the correlation of performance measure X with thickness at each vertex, while correcting for curvature at that specific vertex (as opposed to using a set overall mean curvature that is computed across all vertices of the entire hemisphere)?
Thanks a lot,
Thomas
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